CN105799639A - Antitheft device for electric bicycle and electric bicycle - Google Patents
Antitheft device for electric bicycle and electric bicycle Download PDFInfo
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- CN105799639A CN105799639A CN201610192351.6A CN201610192351A CN105799639A CN 105799639 A CN105799639 A CN 105799639A CN 201610192351 A CN201610192351 A CN 201610192351A CN 105799639 A CN105799639 A CN 105799639A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/104—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device characterised by the type of theft warning signal, e.g. visual or audible signals with special characteristics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/20—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles indicating unauthorised use, e.g. acting on signalling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/20—Communication devices for vehicle anti-theft devices
- B60R2325/205—Mobile phones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/30—Vehicles applying the vehicle anti-theft devices
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- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention provides an antitheft device for an electric bicycle and the electric bicycle. The antitheft device for the electric bicycle comprises a power supply and a voltage stabilizing circuit. The power supply is used for providing power for the electric bicycle and the antitheft device. The voltage stabilizing circuit is used for making the power supply output voltage stably. The antitheft device for the electric bicycle further comprises a password circuit and an alarm unit. The password circuit is connected with the voltage stabilizing circuit, the alarm unit is connected with the password circuit, the password circuit is used for setting an antitheft password and a power switch password, and the alarm unit is used for starting on-site alarming and informing a vehicle owner of the stealing situation when the electric bicycle is stolen. The antitheft device for the electric bicycle not only can give a loud alarm on the site to frighten a thief, but also can inform the vehicle owner of the stealing situation through telephone dialing, and thus a better alarm effect is achieved. The shortcomings that an ordinary electric bicycle is easily subject to the damage by the thief when a key power switch or an ordinary power switch is adopted, so that the whole bicycle is subject to outage and does not work; and a vehicle owner using a wireless remote switch must take the wireless remote switch with himself, so that inconvenience in use is caused are overcome.
Description
Technical field
The present invention relates to communication technical field, in particular it relates to a kind of electric bicycle anti-theft device and electric bicycle.
Background technology
Electric bicycle is typically provided with anti-theft device.Traditional anti-theft device includes alarm appliance, and alarm appliance is arranged on electric bicycle, and when electric bicycle is stolen, alarm appliance sends chimes of doom, reminds car owner's car stolen.
The alarm principle of alarm appliance is generally: first, electric bicycle opening anti-theft pattern, and when electric bicycle is moved or pushes, alarm appliance is triggered, thus sending alarm signal, such as acoustical signal and optical signal.
Existing electric bicycle alarm is by key on and off switch or common power switch, radio remote control switch control complete machine duty, in actually used, key on and off switch or common power switch are easy to suffer that the destruction of thief makes car load power-off not work, in this case, when car is stolen, alarm appliance also cannot be triggered and send alarm signal；And car owner when using radio remote control switch, causes use inconvenience owing to must carry with radio remote control switch.
It addition, alarm appliance carries out onsite alarming only by sending alarm signal, if car owner is not at the scene, also cannot know the stolen situation of car, therefore also cannot take corresponding anti-theft measure when car is stolen in time.
Furthermore, owing to alarm appliance is typically mounted on the body frame structure for automotive of electric bicycle, so only when electric bicycle car load is stolen, alarm appliance just can send alarm, this results in when the accumulator on electric bicycle is stolen, and alarm appliance will not send alarm signal.
Summary of the invention
The present invention is directed to the above-mentioned technical problem existed in prior art, it is provided that a kind of electric bicycle anti-theft device and electric bicycle.When this electric bicycle anti-theft device has thief to steal electric bicycle or electric bike battery after setting up defences, not only on-the-spot can send loud alarm song fright thief, and can notify that car owner steals feelings by dialing, thus reaching better warning effect；Also overcome common electric bicycle by then passing through key on and off switch or the duty of common power switch, radio remote control switch control car load simultaneously, key on and off switch or common power switch easily suffer that the destruction of thief makes car load power-off not work, when using radio remote control switch, cause again awkward drawback owing to car owner must carry with radio remote control switch.
The present invention provides a kind of electric bicycle anti-theft device, and including power supply and mu balanced circuit, described power supply connects described mu balanced circuit, and described power supply is for providing power supply for described electric bicycle and described anti-theft device；Described mu balanced circuit is used for making described power good output voltage, also include cryptochannel and Alarm Unit, described cryptochannel connects described mu balanced circuit, and described Alarm Unit connects described cryptochannel, and described cryptochannel is used for arranging anti-theft cipher and on and off switch password；Described Alarm Unit for starting onsite alarming and notifying that car owner steals feelings when described electric bicycle is stolen.
Preferably, first end of described power supply connects the first input end of described mu balanced circuit, the outfan of described mu balanced circuit connects the input of described cryptochannel, the outfan of described cryptochannel connects the first input end of described Alarm Unit, and the second input of described mu balanced circuit and the second input of described Alarm Unit connect the second end of described power supply.
Preferably, described power supply adopts the accumulator of described electric bicycle；What described cryptochannel included being connected in parallel one or more stirs on and off switch；
Described mu balanced circuit includes three terminal regulator and the first electric capacity, the model of described three terminal regulator is 7805, the power input of described three terminal regulator connects the first end of described power supply, the earth terminal of described three terminal regulator connects the second end of described first electric capacity and the second end of described power supply, and the outfan of described three terminal regulator connects the first end of described first electric capacity and the input of described cryptochannel.
Preferably, described Alarm Unit includes probe circuit and dial-up circuit, the first input end of described probe circuit and the first input end of described dial-up circuit connect the outfan of described cryptochannel, and the second input of described probe circuit and the second input of described dial-up circuit connect the second end of described power supply.
Preferably, described probe circuit includes mercoid switch, the first resistance, one-way SCR and the first relay；
One end of described mercoid switch connects the outfan of the anode of described one-way SCR, the first normally opened contact end of described first relay and described cryptochannel, and the other end of described mercoid switch connects one end of described first resistance；The other end of described first resistance connects the control end of described one-way SCR, and the negative electrode of described one-way SCR connects the first input end of described first relay, and the second input of described first relay connects the second end of described power supply.
Preferably, described dial-up circuit includes the second resistance, switching diode, adjustable resistance, the second electric capacity, time-base integrated circuit, the second relay, the 3rd relay, commutation diode and cell phone mainboard；Described time-base integrated circuit adopts NE555；
The positive pole of described commutation diode, described time-base integrated circuit reset end and positive voltage end, the first end of described adjustable resistance and adjustable side, the negative pole of described switching diode and one end of described second resistance connect the outfan of described cryptochannel；The negative pole of described commutation diode connects the power input of described cell phone mainboard, a pair normally opened contact end of described second relay connects two power contact ends on described cell phone mainboard under numeral keys X respectively, and a pair normally opened contact end of described 3rd relay connects two power contact ends under the switch switch of described cell phone mainboard respectively；The earth terminal ground connection of described cell phone mainboard；
The first input end of described second relay connects the second normally opened contact end of described first relay, described first normally opened contact end and described second normally opened contact end and forms a pair normally opened contact end of described first relay；The first input end of described 3rd relay connects the outfan of described time-base integrated circuit；The trigger point end of described time-base integrated circuit connects its one end resetting keyed end, the second end of described adjustable resistance, the positive pole of described switching diode and described second electric capacity；
The other end of described second resistance, the other end of described second electric capacity, the earth terminal of described time-base integrated circuit, the second input of described 3rd relay and the second input of described second relay connect the second end of described power supply.
Preferably, described Alarm Unit also includes warning circuit, and the first input end of described warning circuit connects described probe circuit and described dial-up circuit, and the second input of described warning circuit connects the second end of described power supply.
Preferably, described warning circuit includes integrated alarm circuit, audion and alarm；Described integrated alarm circuit adopts LC170；
3rd foot of described integrated alarm circuit connects the first input end of the emitter stage of described audion, the described second normally opened contact end of described first relay and described second relay, and the 2nd foot of described integrated alarm circuit connects the base stage of described audion；
The colelctor electrode of described audion connects the first end of described alarm；1st foot of described integrated alarm circuit and the second end of described alarm connect the second end of described power supply.
Preferably, described power supply, described mu balanced circuit, described cryptochannel and described Alarm Unit are arranged at the enclosure of described electric bike battery.
The present invention also provides for a kind of electric bicycle, including above-mentioned electric bicycle anti-theft device.
Beneficial effects of the present invention: electric bicycle anti-theft device provided by the present invention, by arranging cryptochannel, overcome electric bicycle and use key on and off switch or common power switch easily to suffer that stealer destroys and makes car load power-off idle drawback when the duty of car load is controlled；When also overcoming electric bicycle use radio remote control switch simultaneously, the awkward drawback that car owner must carry with radio remote control switch and cause；So that this electric bicycle and anti-theft device thereof can normally open and close, and then guarantee that this anti-theft device can normal operation；By arranging Alarm Unit, not only achieve electric bicycle stolen time onsite alarming, and can also by steal feelings inform to car owner in time, in order to car owner takes corresponding measure；This anti-theft device, by arranging cryptochannel and Alarm Unit, can better play the effect preventing electric bicycle stolen.
Electric bicycle provided by the present invention, by adopting above-mentioned electric bicycle anti-theft device, improves the theftproof performance of this electric bicycle, so that this electric bicycle is capable of better anti-theft effect.
Accompanying drawing explanation
Fig. 1 is the theory diagram of electric bicycle anti-theft device in the embodiment of the present invention 1；
Fig. 2 is the circuit diagram of electric bicycle anti-theft device in the embodiment of the present invention 2.
Description of reference numerals therein:
1. power supply；2. mu balanced circuit；3. cryptochannel；4. Alarm Unit；41. probe circuit；42. dial-up circuit；43. warning circuit.
Detailed description of the invention
For making those skilled in the art be more fully understood that technical scheme, below in conjunction with the drawings and specific embodiments, a kind of electric bicycle anti-theft device provided by the present invention and electric bicycle are described in further detail.
Embodiment 1:
The present embodiment provides a kind of electric bicycle anti-theft device, as it is shown in figure 1, include power supply 1 and mu balanced circuit 2, power supply 1 connects mu balanced circuit 2, and power supply 1 is for providing power supply for electric bicycle and anti-theft device；Mu balanced circuit 2 is used for making power supply 1 regulated output voltage, also includes cryptochannel 3 and Alarm Unit 4, and cryptochannel 3 connects mu balanced circuit 2, and Alarm Unit 4 connects cryptochannel 3, and cryptochannel 3 is used for arranging anti-theft cipher and on and off switch password；Alarm Unit 4 for starting onsite alarming and notifying that car owner steals feelings when electric bicycle is stolen.
In the present embodiment, the setting of cryptochannel 3, overcome electric bicycle and use key on and off switch or common power switch easily to suffer that stealer destroys and makes car load power-off idle drawback when the duty of car load is controlled；When also overcoming electric bicycle use radio remote control switch simultaneously, the awkward drawback that car owner must carry with radio remote control switch and cause；So that this electric bicycle and anti-theft device thereof can normally open and close, and then guarantee that this anti-theft device can normal operation；The setting of Alarm Unit 4, not only achieve electric bicycle stolen time onsite alarming, and can also by steal feelings inform to car owner in time, in order to car owner takes corresponding measure；This anti-theft device, by arranging cryptochannel 3 and Alarm Unit 4, can better play the effect preventing electric bicycle stolen.
Embodiment 2:
The present embodiment provides a kind of electric bicycle anti-theft device, as shown in Figure 2, first end of power supply 1 connects the first input end of mu balanced circuit 2, the outfan of mu balanced circuit 2 connects the input of cryptochannel 3, the outfan of cryptochannel 3 connects the first input end of Alarm Unit 4, and the second input of mu balanced circuit 2 and the second input of Alarm Unit 4 connect the second end of power supply 1.
In the present embodiment, power supply 1 adopts the accumulator of electric bicycle, and accumulator is DC source.The positive pole that first end is power supply 1 of power supply 1, the negative pole that the second end is power supply 1 of power supply 1.
In the present embodiment, what cryptochannel 3 included being connected in parallel multiple stirs on and off switch；In the present embodiment, stirring on and off switch is three, respectively first stirs on and off switch SA, second stirs on and off switch SB and the three and stir on and off switch SC.Wherein, each stir the number of power supply output contact on and off switch and can arbitrarily set, in the present embodiment, each stir the number of power supply output contact on and off switch and be nine.
It should be noted that stir on and off switch it can also be provided that one or other any number.
In the present embodiment, mu balanced circuit 2 includes three terminal regulator A1 and the first electric capacity C1, the model of three terminal regulator A1 is 7805, the power input (i.e. the 1st foot) of three terminal regulator A1 connects the first end of power supply 1, the earth terminal (i.e. the 2nd foot) of three terminal regulator A1 connects second end of the first electric capacity C1 and the second end of power supply 1, and the outfan (i.e. the 3rd foot) of three terminal regulator A1 connects first end of the first electric capacity C1 and the input of cryptochannel 3.Wherein, the first electric capacity C1 adopts ceramic disc capacitor.
In the present embodiment, Alarm Unit 4 includes probe circuit 41 and dial-up circuit 42, the first input end of probe circuit 41 and the first input end of dial-up circuit 42 connect the outfan of cryptochannel 3, and the second input of probe circuit 41 and the second input of dial-up circuit 42 connect the second end of power supply 1.
Wherein, probe circuit 41 includes mercoid switch SQ, the first resistance R1, one-way SCR VS and the first relay K 1；One end of mercoid switch SQ connects the outfan of the anode of one-way SCR VS, the first normally opened contact end of the first relay K 1 and cryptochannel 3, and the other end of mercoid switch SQ connects one end of the first resistance R1；The other end of the first resistance R1 connects the control end of one-way SCR VS, and the negative electrode of one-way SCR VS connects the first input end of the first relay K 1, and the second input of the first relay K 1 connects the second end of power supply 1.
In the present embodiment, dial-up circuit 42 includes the second resistance R2, switching diode VD1, adjustable resistance RP, the second electric capacity C2, time-base integrated circuit A3, the second relay K the 2, the 3rd relay K 3, commutation diode VD2 and cell phone mainboard A4；Time-base integrated circuit A3 adopts NE555, commutation diode VD2 to adopt silicon rectifier diode, and the second electric capacity C2 adopts electrochemical capacitor.The positive pole of commutation diode VD2, the replacement end (i.e. the 4th foot) of time-base integrated circuit A3 and positive voltage end (i.e. the 8th foot), first end of adjustable resistance RP and adjustable side, the negative pole of switching diode VD1 and one end of the second resistance R2 connect the outfan of cryptochannel 3；The negative pole of commutation diode VD2 connects the power input (i.e. the 1st foot) of cell phone mainboard A4, a pair normally opened contact end of the second relay K 2 connects two power contact ends on cell phone mainboard A4 under numeral keys X respectively, and a pair normally opened contact end of the 3rd relay K 3 connects two power contact ends under the switch switch KG of cell phone mainboard A4 respectively；Earth terminal (i.e. the 2nd foot) ground connection of cell phone mainboard A4.The first input end of the second relay K 2 connects the second normally opened contact end of the first relay K 1, the first normally opened contact end and the second normally opened contact end and forms a pair normally opened contact end of the first relay K 1；The first input end of the 3rd relay K 3 connects the outfan (i.e. the 3rd foot) of time-base integrated circuit A3；The trigger point end (i.e. the 2nd foot) of time-base integrated circuit A3 connects its one end resetting keyed end (i.e. the 6th foot), second end of adjustable resistance RP, the positive pole of switching diode VD1 and the second electric capacity C2.The other end of the second resistance R2, the other end of the second electric capacity C2, the earth terminal (i.e. the 1st foot) of time-base integrated circuit A3, the second input of the 3rd relay K 3 and the second input of the second relay K 2 connect the second end of power supply 1.
In the present embodiment, Alarm Unit 4 also includes warning circuit 43, and the first input end of warning circuit 43 connects probe circuit 41 and dial-up circuit 42, and the second input of warning circuit 43 connects the second end of power supply 1.
Wherein, warning circuit 43 includes integrated alarm circuit A2, audion VT and alarm B；Integrated alarm circuit A2 adopts LC170.The first input end of the emitter stage of the 3rd foot connecting triode VT of integrated alarm circuit A2, the second normally opened contact end of the first relay K 1 and the second relay K 2, the base stage of the 2nd foot connecting triode VT of integrated alarm circuit A2.The colelctor electrode of audion VT connects first end of alarm B；1st foot of integrated alarm circuit A2 and second end of alarm B connect the second end of power supply 1.In the present embodiment, triode VT adopts PNP triode.Alarm B is speaker.Certainly, alarm B can also adopt light crossing-signal or audible-visual annunciator.
In the present embodiment, power supply 1, mu balanced circuit 2, cryptochannel 3 and Alarm Unit 4 are arranged at the enclosure of electric bike battery.Wherein, in cryptochannel 3, each handle of stirring stirring on and off switch is positioned at the outside of electric bike battery shell, in order to regulate each from electric bike battery housing exterior stir on and off switch by stirring handle.So arrange, make electric bicycle no matter when car load is stolen or when only accumulator is stolen, Alarm Unit 4 can both be started and carry out onsite alarming and robber's feelings are informed to car owner, thus facilitating car owner to take counter-measure in time.
In the present embodiment, in anti-theft device, the specific works flow process of foregoing circuit is:
In power supply 1, mu balanced circuit 2: after power supply 1 output voltage enters mu balanced circuit 2, under the effect of three terminal regulator A1 internal circuit and peripheral cell the first electric capacity C1, the outfan of three terminal regulator A1 exports stable 5V DC source and enters the input of cryptochannel 3.
nullIn cryptochannel 3: when 5V DC source enters the input that first stirs on and off switch SA，Owing to first stirs the power supply output contact SA1 on and off switch SA、SA2、SA4、SA5、SA6、SA7、SA8、SA9 is interconnected by wire，As long as the handle of stirring therefore stirring on and off switch SA by first pushes power supply output contact SA1、SA2、SA4、SA5、SA6、SA7、SA8、Any one contact in SA9，5V power supply all can be powered to subsequent conditioning circuit，Owing to power supply output contact SA3 does not connect with other eight power supply output contacts，So that stirs on and off switch SA by first stirs handle when pushing power supply output contact SA3，5V power supply would not be powered to subsequent conditioning circuit，Material is thus formed a password figure 3；When on and off switch SB input is stirred in 5V power supply entrance second, due to the second power supply output contact SB1 stirring on and off switch SB, SB2, SB3, SB4, SB5, SB6, SB8, SB9 is interconnected by wire, as long as the handle of stirring therefore stirring on and off switch SB by second pushes power supply output contact SB1, SB2, SB3, SB4, SB5, SB6, SB8, any one contact in SB9, 5V power supply all can be powered to subsequent conditioning circuit, owing to power supply output contact SB7 does not connect with other eight power supply output contacts, so that stirs on and off switch SB by first stirs handle when pushing power supply output contact SB7, 5V power supply would not be powered to subsequent conditioning circuit, material is thus formed a password figure 7；When on and off switch SC is stirred in 5V power supply entrance the 3rd, due to the 3rd power supply output contact SC1 stirring on and off switch SC, SC2, SC3, SC4, SC6, SC8, SC7, SC9 is interconnected by wire, as long as the handle of stirring therefore stirring on and off switch SC by the 3rd pushes power supply output contact SC1, SC2, SC3, SC4, SC6, SC7, SC8, during any one contact in SC9, 5V power supply all can be powered to subsequent conditioning circuit, owing to power supply output contact SC5 does not connect with other eight power supply output contacts, so that stirs on and off switch SC by the 3rd stirs handle when pushing power supply output contact SC5, 5V power supply would not be powered to subsequent conditioning circuit, material is thus formed a password figure 5；So through first stirring on and off switch SA, second stirring on and off switch SB and the three and stir the effect of on and off switch SC and will form password " 375 ".When user knows password, input proper password " 375 ", 5V power supply would not be powered to subsequent conditioning circuit, thus when car owner normally uses electric bicycle, follow-up Alarm Unit 4 will not be reported to the police；Use set up defences (i.e. anti-theft modes open) time, first stirring on and off switch SA, second stirring on and off switch SB and the three and stir the handle of stirring of on and off switch SC and push any power supply output contact beyond the password of setting, follow-up Alarm Unit 4 would be at obtaining electricity condition.
In dial-up circuit 42: through first stirring on and off switch SA, second stir on and off switch SB, the 3rd 5V power supply stirring on and off switch SC output enters after dial-up circuit 42, the rectified diode VD2 of 5V power supply powers to cell phone mainboard A4, owing to commutation diode VD2 having the voltage drop of 0.8V, the running voltage of cell phone mainboard A4 is direct current 4.2V, and the voltage after so rectified diode VD2 blood pressure lowering just reaches the running voltage of cell phone mainboard A4；While the rectified diode VD2 of 5V DC source powers to cell phone mainboard A4, adjustable resistance RP charges to the second electric capacity C2, when just starting, the trigger point end (i.e. the 2nd foot) of time-base integrated circuit A3 is electronegative potential, time-base integrated circuit A3 set makes its outfan (i.e. the 3rd foot) export high potential, then, the 3rd relay K 3 obtains its a pair normally opened contact end Guan Bi of electric adhesive；After spending about 10 seconds, when the upper terminal potential (i.e. replacement keyed end i.e. the 6th foot current potential of time-base integrated circuit A3) of the second electric capacity C2 rises to 2/3rds of supply voltage, time-base integrated circuit A3 is reset, its outfan (i.e. the 3rd foot) exports electronegative potential, then, the 3rd relay K 3 dead electricity disconnects；Owing to two power contact ends under the switch switch KG key of cell phone mainboard A4 are connected through a pair normally opened contact end of wire and the 3rd relay K 3, so exporting high potential at time-base integrated circuit its outfan of A3 set (i.e. the 3rd foot), 3rd relay K 3 obtains in 10 seconds of its a pair normally opened contact end Guan Bi of electric adhesive, two power contact ends under the switch switch KG key of cell phone mainboard A4 also can connect, being equivalent to people with the switch switch KG key 10 seconds of hand over hand mainboard A4, such cell phone mainboard A4 will Auto Power On be in holding state.
In probe circuit 41, warning circuit 43 and dial-up circuit 42: when being set to anti-theft modes, 5V DC source enters after probe circuit 41 through cryptochannel 3, and probe circuit 41 is in holding state；Electric bicycle car load or accumulator is stolen as thief, the battery cell case on electric bicycle toward when lifting up, shake owing to electric bicycle or battery cell case produce displacement, the internal hydrargyrum of mercoid switch SQ can shake therewith, is connected by internal for mercoid switch SQ two normally opened terminals at the moment mercoid switch SQ rocked internal hydrargyrum；The moment that internal two the normally opened terminals of mercoid switch SQ are connected, 5V DC source triggers the control end of one-way SCR VS after the first resistance R1 current limliting, and then, one-way SCR VS turns on, and then, the first relay K 1 obtains its a pair normally opened contact end Guan Bi of electric adhesive；Owing to the first input end (i.e. cathode power supply input) of warning circuit 43 and the second normally opened contact end of the first relay K 1 are connected by wire, so, after first relay K 1 obtains its a pair normally opened contact end of electric adhesive (a pair normally opened contact end being namely made up of) Guan Bi the first normally opened contact end and the second normally opened contact end, warning circuit 43 can obtain electric work；After warning circuit 43 work, 2nd foot of integrated alarm circuit A2 can export audio signal, the audio signal of output enters audion VT base stage, alarm B the first end is entered through audion VT power amplification, then alarm B sends loud alarm sound, and the thief of theft electric bicycle or theft electric bike battery is played fright effect.
nullIn probe circuit 41, the first relay K 1 obtains its a pair normally opened contact end Guan Bi of electric adhesive，While warning circuit 43 obtains electric work，Second relay K 2 of dial-up circuit 42 can obtain its a pair normally opened contact end Guan Bi of electric adhesive，Owing to two power contact ends under numeral keys's X key (such as numeral keys 3 key) of dial-up circuit 42 cell phone mainboard A4 are connected through a pair normally opened contact end of wire and the second relay K 2，So，After second relay K 2 obtains its a pair normally opened contact Guan Bi of electric adhesive，Under the X key of cell phone mainboard A4, two power contact ends also can connect，Be equivalent to people with the pushing X key pressing cell phone mainboard A4，So，Signal-key dialing function due to cell phone mainboard A4，The telephone number being stored under X key will be dialed away，Notify that car owner has thief stealing，Car owner can take corresponding measure in the very first time.
In the present embodiment, when car owner reach the spot need not warning circuit 43 report to the police and dial-up circuit 42 dial time, stir on and off switch SA by the first of cryptochannel 3, second stir on and off switch SB, the 3rd handle of stirring stirring on and off switch SC pushes SA3, SB7, SC5 place respectively, and then follow-up probe circuit 41, warning circuit 43, dial-up circuit 42 dead electricity quit work.In actual use, by changing the mode of connection of three power supply output contacts stirred on and off switch of cryptochannel 3, it is possible to form different passwords.
Effect by above circuit, when anti-theft device in the present embodiment has thief to steal electric bicycle or electric bike battery after setting up defences, not only on-the-spot can send loud alarm song fright thief, and can notify that car owner steals feelings by dialing, thus reaching better warning effect；Also overcome common electric bicycle by then passing through key on and off switch or the duty of common power switch, radio remote control switch control car load simultaneously, key on and off switch or common power switch easily suffer that the destruction of thief makes car load power-off not work, when using radio remote control switch, cause again awkward drawback owing to car owner must carry with radio remote control switch.
In the present embodiment, in mu balanced circuit 2: three terminal regulator A1 model is 7805, the specification of the first electric capacity C1 is 0.1UF.In probe circuit 41: the resistance of the first resistance R1 is 1K Ω, one-way SCR VS model is MCR100/1, and the first relay K 1 is 4100 type 5V relays.In warning circuit 43: the model of integrated alarm circuit A2 is LC170, the model of audion VT is 9012, and alarm B is the 8 small-bore coil-moving speakers of Ω, 0.25W.In dial-up circuit 42: the model of time-base integrated circuit A3 is NE555, the model of commutation diode VD2 is 1N4001, the model of switching diode VD1 is 1N4148, adjustable resistance RP specification is 2M, the resistance of the second resistance R2 is 2K, the model of the second electric capacity C2 is 407UF/25V, and the second relay K 2 and the 3rd relay K 3 are all 4100 type 5V relays, and cell phone mainboard A4 is the button cell phone mainboard with signal-key dialing function.
It should be noted that the model of each component is exemplary illustration in foregoing circuit, above-mentioned each component can adopt the element of other models completely, as long as guaranteeing the effect finally realizing respective circuit.
In sum, the overall workflow of anti-theft device is:
In mu balanced circuit 2, power supply 1, cryptochannel 3, probe circuit 41: when after power supply 1 input stabilizing circuit 2, mu balanced circuit 2 outfan can export 5V DC source to cryptochannel 3, stir after handle pushes tram when what car owner stirred on and off switch three, the power supply of mu balanced circuit 2 output will not enter follow-up probe circuit 41, warning circuit 43 and dial-up circuit 42, now, probe circuit 41, warning circuit 43, dial-up circuit 42 will not obtain electric work, so, electric bicycle is normally used not result in impact car owner at ordinary times；When thief steals car load, electric bicycle is promoted to make car load be subjected to displacement, or during theft electric bike battery, by battery cell case toward lifting up, making battery cell case be subjected to displacement, electric bicycle car load or battery cell case shake, and now the normally opened contact moment within mercoid switch SQ can be connected by the internal hydrargyrum of the mercoid switch SQ of probe circuit 41, under the effect of probe circuit 41, warning circuit 43 and dial-up circuit 42 can obtain electric work.In warning circuit 43 and dial-up circuit 42: after warning circuit 43 obtains electric work, the alarm B of warning circuit 43 can send loud alarm acoustic shock and fear thief；After dial-up circuit 42 work, cell phone mainboard A4 can dial out the telephone number that a car owner prestores, and notifies that car owner has thief to steal electric bicycle or accumulator, so that car owner is on the scene and takes corresponding measure the very first time.
The beneficial effect of embodiment 1-2: the electric bicycle anti-theft device provided in embodiment 1-2, by arranging cryptochannel, overcome electric bicycle and use key on and off switch or common power switch easily to suffer that stealer destroys and makes car load power-off idle drawback when the duty of car load is controlled；When also overcoming electric bicycle use radio remote control switch simultaneously, the awkward drawback that car owner must carry with radio remote control switch and cause；So that this electric bicycle and anti-theft device thereof can normally open and close, and then guarantee that this anti-theft device can normal operation；By arranging Alarm Unit, not only achieve electric bicycle stolen time onsite alarming, and can also by steal feelings inform to car owner in time, in order to car owner takes corresponding measure；This anti-theft device, by arranging cryptochannel and Alarm Unit, can better play the effect preventing electric bicycle stolen.
Embodiment 3:
The present embodiment provides a kind of electric bicycle, including embodiment 1-2 electric bicycle anti-theft device in any one.
By adopting embodiment 1-2 electric bicycle anti-theft device in any one, improve the theftproof performance of this electric bicycle, so that this electric bicycle is capable of better anti-theft effect.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and the illustrative embodiments that adopts, but the invention is not limited in this.For those skilled in the art, without departing from the spirit and substance in the present invention, it is possible to make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (10)
1. an electric bicycle anti-theft device, including power supply and mu balanced circuit, described power supply connects described mu balanced circuit, and described power supply is for providing power supply for described electric bicycle and described anti-theft device；Described mu balanced circuit is used for making described power good output voltage, it is characterized in that, also include cryptochannel and Alarm Unit, described cryptochannel connects described mu balanced circuit, described Alarm Unit connects described cryptochannel, and described cryptochannel is used for arranging anti-theft cipher and on and off switch password；Described Alarm Unit for starting onsite alarming and notifying that car owner steals feelings when described electric bicycle is stolen.
2. electric bicycle anti-theft device according to claim 1, it is characterized in that, first end of described power supply connects the first input end of described mu balanced circuit, the outfan of described mu balanced circuit connects the input of described cryptochannel, the outfan of described cryptochannel connects the first input end of described Alarm Unit, and the second input of described mu balanced circuit and the second input of described Alarm Unit connect the second end of described power supply.
3. electric bicycle anti-theft device according to claim 2, it is characterised in that described power supply adopts the accumulator of described electric bicycle；What described cryptochannel included being connected in parallel one or more stirs on and off switch；
Described mu balanced circuit includes three terminal regulator and the first electric capacity, the model of described three terminal regulator is 7805, the power input of described three terminal regulator connects the first end of described power supply, the earth terminal of described three terminal regulator connects the second end of described first electric capacity and the second end of described power supply, and the outfan of described three terminal regulator connects the first end of described first electric capacity and the input of described cryptochannel.
4. electric bicycle anti-theft device according to claim 3, it is characterized in that, described Alarm Unit includes probe circuit and dial-up circuit, the first input end of described probe circuit and the first input end of described dial-up circuit connect the outfan of described cryptochannel, and the second input of described probe circuit and the second input of described dial-up circuit connect the second end of described power supply.
5. electric bicycle anti-theft device according to claim 4, it is characterised in that described probe circuit includes mercoid switch, the first resistance, one-way SCR and the first relay；
One end of described mercoid switch connects the outfan of the anode of described one-way SCR, the first normally opened contact end of described first relay and described cryptochannel, and the other end of described mercoid switch connects one end of described first resistance；The other end of described first resistance connects the control end of described one-way SCR, and the negative electrode of described one-way SCR connects the first input end of described first relay, and the second input of described first relay connects the second end of described power supply.
6. electric bicycle anti-theft device according to claim 5, it is characterized in that, described dial-up circuit includes the second resistance, switching diode, adjustable resistance, the second electric capacity, time-base integrated circuit, the second relay, the 3rd relay, commutation diode and cell phone mainboard；Described time-base integrated circuit adopts NE555；
The positive pole of described commutation diode, described time-base integrated circuit reset end and positive voltage end, the first end of described adjustable resistance and adjustable side, the negative pole of described switching diode and one end of described second resistance connect the outfan of described cryptochannel；The negative pole of described commutation diode connects the power input of described cell phone mainboard, a pair normally opened contact end of described second relay connects two power contact ends on described cell phone mainboard under numeral keys X respectively, and a pair normally opened contact end of described 3rd relay connects two power contact ends under the switch switch of described cell phone mainboard respectively；The earth terminal ground connection of described cell phone mainboard；
The first input end of described second relay connects the second normally opened contact end of described first relay, described first normally opened contact end and described second normally opened contact end and forms a pair normally opened contact end of described first relay；The first input end of described 3rd relay connects the outfan of described time-base integrated circuit；The trigger point end of described time-base integrated circuit connects its one end resetting keyed end, the second end of described adjustable resistance, the positive pole of described switching diode and described second electric capacity；
The other end of described second resistance, the other end of described second electric capacity, the earth terminal of described time-base integrated circuit, the second input of described 3rd relay and the second input of described second relay connect the second end of described power supply.
7. electric bicycle anti-theft device according to claim 6, it is characterized in that, described Alarm Unit also includes warning circuit, and the first input end of described warning circuit connects described probe circuit and described dial-up circuit, and the second input of described warning circuit connects the second end of described power supply.
8. electric bicycle anti-theft device according to claim 7, it is characterised in that described warning circuit includes integrated alarm circuit, audion and alarm；Described integrated alarm circuit adopts LC170；
3rd foot of described integrated alarm circuit connects the first input end of the emitter stage of described audion, the described second normally opened contact end of described first relay and described second relay, and the 2nd foot of described integrated alarm circuit connects the base stage of described audion；
The colelctor electrode of described audion connects the first end of described alarm；1st foot of described integrated alarm circuit and the second end of described alarm connect the second end of described power supply.
9. the electric bicycle anti-theft device according to claim 1-8 any one, it is characterised in that described power supply, described mu balanced circuit, described cryptochannel and described Alarm Unit are arranged at the enclosure of described electric bike battery.
10. an electric bicycle, it is characterised in that include the electric bicycle anti-theft device described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192351.6A CN105799639A (en) | 2016-03-30 | 2016-03-30 | Antitheft device for electric bicycle and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192351.6A CN105799639A (en) | 2016-03-30 | 2016-03-30 | Antitheft device for electric bicycle and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105799639A true CN105799639A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610192351.6A Pending CN105799639A (en) | 2016-03-30 | 2016-03-30 | Antitheft device for electric bicycle and electric bicycle |
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| Country | Link |
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| CN (1) | CN105799639A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2219837Y (en) * | 1995-05-23 | 1996-02-14 | 南京海流实用技术有限责任公司 | Wireless cipher telecontrol theft-proof alarm for motorcycle |
| CN2737642Y (en) * | 2004-10-12 | 2005-11-02 | 朱智荣 | Anti theft alarm for motorcycle |
| CN202257820U (en) * | 2011-10-27 | 2012-05-30 | 白树春 | Notebook computer warning device |
| CN203064088U (en) * | 2013-02-28 | 2013-07-17 | 白树春 | Burglar alarm for storage battery of electric bicycle |
| CN203376808U (en) * | 2013-07-30 | 2014-01-01 | 白树春 | Burglar alarm of vending machine |
| CN204859303U (en) * | 2015-06-11 | 2015-12-09 | 山东弘联智能科技有限公司 | Car is with dialing alarm with set up defences and report to police and a key formula alarming function |
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2016
- 2016-03-30 CN CN201610192351.6A patent/CN105799639A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219837Y (en) * | 1995-05-23 | 1996-02-14 | 南京海流实用技术有限责任公司 | Wireless cipher telecontrol theft-proof alarm for motorcycle |
| CN2737642Y (en) * | 2004-10-12 | 2005-11-02 | 朱智荣 | Anti theft alarm for motorcycle |
| CN202257820U (en) * | 2011-10-27 | 2012-05-30 | 白树春 | Notebook computer warning device |
| CN203064088U (en) * | 2013-02-28 | 2013-07-17 | 白树春 | Burglar alarm for storage battery of electric bicycle |
| CN203376808U (en) * | 2013-07-30 | 2014-01-01 | 白树春 | Burglar alarm of vending machine |
| CN204859303U (en) * | 2015-06-11 | 2015-12-09 | 山东弘联智能科技有限公司 | Car is with dialing alarm with set up defences and report to police and a key formula alarming function |
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Application publication date: 20160727 |
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